Panic on 8-STABLE in pfctl with options VIMAGE on a DELL PowerEdge R300 (bge)

Fri Feb 26 18:18:54 UTC 2010

Hello,

Just encountered a panic when starting pf (/etc/rc.d/pf start) on a 
FreeBSD benjamin 8.0-STABLE

uname -a

FreeBSD 8.0-STABLE #0: Fri Feb 26 18:33:44 UTC 2010 
root at benjamin:/usr/obj/usr/src/sys/BYTESATWORK_R8_INTEL_DEBUG  amd64

the system is a Dell PowerEdge R300 with bge interfaces, 16 GB RAM 
(dmesg attached).

Panic and trace remote console screenshots:

http://lorenzo.yellowspace.net/R300_pfctl_panic.gif
http://lorenzo.yellowspace.net/R300_pfctl_panic_trace.gif

Excerpt transcript:

panic:

Fatal trap 12: page fault while in kernel mode
current process = 1302
Stopped at pfil_head_get+0x41 movq 0x28(%rcx),%rdx

trace:

pfil_head_get() at pfil_head_get+0x41
pfioctl() at pfioctl+0x3351
devfs_ioctl_f() at devfs_ioctl_f+0x71
kern_ioctl() at kern_ioctl+0xe4
ioctl() at ioctl+0xed
syscall() at syscall+0x1e7
Xfast_syscall() at Xfast_syscall+0xe1

While I was just planning to experiment with VIMAGE, and it is not 
required for production (I'm aware of the message of it being 
experimental...), I thought it might be useful to report it. Please send 
me a note if I should file a pr.

The panic does not occur with the same kernel compiled without options 
VIMAGE.

Note that the dmesg is from the system booted with the kernel without 
VIMAGE, that's why it doesn't contain the warning.

big Regards to all the team,

Lorenzo

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FreeBSD 8.0-STABLE #0: Fri Feb 26 18:33:44 UTC 2010
    root at benjamin:/usr/obj/usr/src/sys/BYTESATWORK_R8_INTEL_NO_VIMAGE_DEBUG amd64
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Intel(R) Xeon(R) CPU           X3363  @ 2.83GHz (2833.34-MHz K8-class CPU)
  Origin = "GenuineIntel"  Id = 0x1067a  Stepping = 10
  Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
  Features2=0x40ce3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,DCA,SSE4.1,XSAVE>
  AMD Features=0x20100800<SYSCALL,NX,LM>
  AMD Features2=0x1<LAHF>
  TSC: P-state invariant
real memory  = 17179869184 (16384 MB)
avail memory = 16542048256 (15775 MB)
ACPI APIC Table: <DELL   PE_SC3  >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 1 package(s) x 4 core(s)
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
ioapic0: Changing APIC ID to 4
ioapic0 <Version 2.0> irqs 0-23 on motherboard
kbd1 at kbdmux0
cryptosoft0: <software crypto> on motherboard
acpi0: <DELL PE_SC3> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 900
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <PCI-PCI bridge> at device 2.0 on pci0
pci3: <PCI bus> on pcib1
pcib2: <PCI-PCI bridge> at device 3.0 on pci0
pci4: <PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> at device 4.0 on pci0
pci5: <ACPI PCI bus> on pcib3
mpt0: <LSILogic SAS/SATA Adapter> port 0xec00-0xecff mem 0xdfcec000-0xdfceffff,0xdfcf0000-0xdfcfffff irq 16 at device 0.0 on pci5
mpt0: [ITHREAD]
mpt0: MPI Version=1.5.18.0
mpt0: Capabilities: ( RAID-0 RAID-1E RAID-1 )
mpt0: 1 Active Volume (2 Max)
mpt0: 2 Hidden Drive Members (14 Max)
pcib4: <PCI-PCI bridge> at device 5.0 on pci0
pci6: <PCI bus> on pcib4
pcib5: <ACPI PCI-PCI bridge> at device 6.0 on pci0
pci7: <ACPI PCI bus> on pcib5
pcib6: <ACPI PCI-PCI bridge> at device 7.0 on pci0
pci8: <ACPI PCI bus> on pcib6
pcib7: <PCI-PCI bridge> irq 16 at device 28.0 on pci0
pci9: <PCI bus> on pcib7
pcib8: <ACPI PCI-PCI bridge> irq 16 at device 28.4 on pci0
pci1: <ACPI PCI bus> on pcib8
bge0: <Broadcom NetXtreme Gigabit Ethernet Controller, ASIC rev. 0x00a200> mem 0xdfdf0000-0xdfdfffff irq 16 at device 0.0 on pci1
miibus0: <MII bus> on bge0
brgphy0: <BCM5722 10/100/1000baseTX PHY> PHY 1 on miibus0
brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
bge0: Ethernet address: 00:26:b9:50:03:3e
bge0: [FILTER]
pcib9: <ACPI PCI-PCI bridge> irq 17 at device 28.5 on pci0
pci2: <ACPI PCI bus> on pcib9
bge1: <Broadcom NetXtreme Gigabit Ethernet Controller, ASIC rev. 0x00a200> mem 0xdfef0000-0xdfefffff irq 17 at device 0.0 on pci2
miibus1: <MII bus> on bge1
brgphy1: <BCM5722 10/100/1000baseTX PHY> PHY 1 on miibus1
brgphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
bge1: Ethernet address: 00:26:b9:50:03:3f
bge1: [FILTER]
uhci0: <Intel 82801I (ICH9) USB controller> port 0xcc80-0xcc9f irq 21 at device 29.0 on pci0
uhci0: [ITHREAD]
usbus0: <Intel 82801I (ICH9) USB controller> on uhci0
uhci1: <Intel 82801I (ICH9) USB controller> port 0xcca0-0xccbf irq 20 at device 29.1 on pci0
uhci1: [ITHREAD]
usbus1: <Intel 82801I (ICH9) USB controller> on uhci1
uhci2: <Intel 82801I (ICH9) USB controller> port 0xccc0-0xccdf irq 21 at device 29.2 on pci0
uhci2: [ITHREAD]
usbus2: <Intel 82801I (ICH9) USB controller> on uhci2
ehci0: <Intel 82801I (ICH9) USB 2.0 controller> mem 0xdfaffc00-0xdfafffff irq 21 at device 29.7 on pci0
ehci0: [ITHREAD]
usbus3: EHCI version 1.0
usbus3: <Intel 82801I (ICH9) USB 2.0 controller> on ehci0
pcib10: <ACPI PCI-PCI bridge> at device 30.0 on pci0
pci10: <ACPI PCI bus> on pcib10
vgapci0: <VGA-compatible display> port 0xdc00-0xdcff mem 0xd0000000-0xd7ffffff,0xdfff0000-0xdfffffff irq 19 at device 7.0 on pci10
isab0: <PCI-ISA bridge> at device 31.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel ICH9 SATA300 controller> port 0xcc20-0xcc27,0xcc10-0xcc13,0xcc28-0xcc2f,0xcc14-0xcc17,0xcc40-0xcc4f,0xcc50-0xcc5f irq 23 at device 31.2 on pci0
atapci0: [ITHREAD]
ata2: <ATA channel 0> on atapci0
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci0
ata3: [ITHREAD]
atapci1: <Intel ICH9 SATA300 controller> port 0xcc30-0xcc37,0xcc18-0xcc1b,0xcc38-0xcc3f,0xcc1c-0xcc1f,0xcc60-0xcc6f,0xcc70-0xcc7f irq 22 at device 31.5 on pci0
atapci1: [ITHREAD]
ata4: <ATA channel 0> on atapci1
ata4: [ITHREAD]
ata5: <ATA channel 1> on atapci1
ata5: [ITHREAD]
atrtc0: <AT realtime clock> port 0x70-0x7f irq 8 on acpi0
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: does not respond
device_attach: fdc0 attach returned 6
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: [FILTER]
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
uart1: [FILTER]
cpu0: <ACPI CPU> on acpi0
est0: <Enhanced SpeedStep Frequency Control> on cpu0
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 481f481f0600481f
device_attach: est0 attach returned 6
p4tcc0: <CPU Frequency Thermal Control> on cpu0
cpu1: <ACPI CPU> on acpi0
est1: <Enhanced SpeedStep Frequency Control> on cpu1
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 481f481f0600481f
device_attach: est1 attach returned 6
p4tcc1: <CPU Frequency Thermal Control> on cpu1
cpu2: <ACPI CPU> on acpi0
est2: <Enhanced SpeedStep Frequency Control> on cpu2
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 481f481f0600481f
device_attach: est2 attach returned 6
p4tcc2: <CPU Frequency Thermal Control> on cpu2
cpu3: <ACPI CPU> on acpi0
est3: <Enhanced SpeedStep Frequency Control> on cpu3
est: CPU supports Enhanced Speedstep, but is not recognized.
est: cpu_vendor GenuineIntel, msr 481f481f0600481f
device_attach: est3 attach returned 6
p4tcc3: <CPU Frequency Thermal Control> on cpu3
fdc0: <floppy drive controller> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fdc0: does not respond
device_attach: fdc0 attach returned 6
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc8fff,0xc9000-0xc9fff,0xec000-0xeffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
ppc0: cannot reserve I/O port range
Timecounters tick every 1.000 msec
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 12Mbps Full Speed USB v1.0
usbus3: 480Mbps High Speed USB v2.0
mpt0:vol0(mpt0:0:0): Settings ( Member-WCE Hot-Plug-Spares High-Priority-ReSync )
mpt0:vol0(mpt0:0:0): Using Spare Pool: 0
mpt0:vol0(mpt0:0:0): 2 Members:
      (mpt0:1:9:0): Primary Online
      (mpt0:1:1:0): Secondary Online
mpt0:vol0(mpt0:0:0): RAID-1 - Optimal
mpt0:vol0(mpt0:0:0): Status ( Enabled )
(mpt0:vol0:1): Physical (mpt0:0:1:0), Pass-thru (mpt0:1:0:0)
(mpt0:vol0:1): Online
(mpt0:vol0:0): Physical (mpt0:0:9:0), Pass-thru (mpt0:1:1:0)
(mpt0:vol0:0): Online
(xpt0:mpt0:1:-1:-1): rescan already queued
ugen0.1: <Intel> at usbus0
uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <Intel> at usbus1
uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <Intel> at usbus2
uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ugen3.1: <Intel> at usbus3
uhub3: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus3
acd0: DVDR <PLDS DVD+/-RW DS-8A3S/HD52> at ata2-slave UDMA100 SATA 1.5Gb/s
uhub0: 2 ports with 2 removable, self powered
uhub1: 2 ports with 2 removable, self powered
uhub2: 2 ports with 2 removable, self powered
uhub3: 6 ports with 6 removable, self powered
ugen3.2: <vendor 0x413c> at usbus3
uhub4: <vendor 0x413c product 0xa001, class 9/0, rev 2.00/0.00, addr 2> on usbus3
uhub4: 2 ports with 2 removable, self powered
ses0 at mpt0 bus 0 scbus0 target 8 lun 0
ses0: <DP BACKPLANE 1.05> Fixed Enclosure Services SCSI-5 device 
ses0: 300.000MB/s transfers
ses0: SCSI-3 SES Device
pass2 at mpt0 bus 1 scbus1 target 0 lun 0
pass2: <ATA Hitachi HUA72101 AJ0A> Fixed Uninstalled SCSI-5 device 
pass2: 300.000MB/s transfers
pass2: Command Queueing enabled
da0 at mpt0 bus 0 scbus0 target 0 lun 0
da0: <Dell VIRTUAL DISK 1028> Fixed Direct Access SCSI-5 device 
da0: 300.000MB/s transfers
da0: Command Queueing enabled
da0: 953344MB (1952448512 512 byte sectors: 255H 63S/T 121534C)
SMP: AP CPU #1 Launched!
SMP: AP CPU #2 Launched!
SMP: AP CPU #3 Launched!
Root mount waiting for: usbus3
ugen3.3: <Dell> at usbus3
ukbd0: <Keyboard> on usbus3
kbd2 at ukbd0
ums0: <Mouse> on usbus3
ums0: 3 buttons and [Z] coordinates ID=0
Root mount waiting for: usbus3
ugen3.4: <vendor 0x04b4> at usbus3
uhub5: <vendor 0x04b4 product 0x6560, class 9/0, rev 2.00/90.15, addr 4> on usbus3
uhub5: 2 ports with 2 removable, self powered
Trying to mount root from ufs:/dev/label/rootfs
ZFS filesystem version 3
ZFS storage pool version 14
bge0: link state changed to UP
bge1: link state changed to UP